Certification Of Industrial Agency

JUNGANG-ENG can produce pressure vessels and heat exchangers based on the relevant domestic regulations.

Voluntary Safety Certificate

This is a system that allows a manufacturer or importer of machinery, apparatuses, etc. subject to voluntary safety certification to report to the Minister of Employment and Labor, after verifying whether the safety-related performance of the machinery, apparatuses, etc. subject to voluntary safety verification comply with the safety standards as per Article 89 of the Occupational Safety And Health Act.

Person obliged to report

  • A person who manufactures or imports any machinery, apparatuses, etc. subject to voluntary safety certification
  • A person who intends to use machinery and equipment subject to inspection by altering their place of installation
  • A person who intends to reuse machinery and equipment subject to inspection after suspending their use

Person exempt from report

Any person falling under any of the following subparagraphs may be exempted from such reporting.

  • A person who manufactures or imports for research and development, or who manufactures for export
  • A person who has completed safety certification as per Article 84 (3)
  • Excludes cases where safety certification is revoked or an order prohibiting the use of a safety certificate is issued as per Article 86 (1)
  • A person who has completed an inspection or obtained certification for safety under other statutes determined by Ordinance of the Ministry of Employment and Labor

Subject to inspection

Type Scope
Type Mixer Scope A device that stirs or mixes the contents using blades fixed on a rotating shaft This excludes the following:
  • A. Vessel rotation type that rotates the whole outer shell to mix the contents
  • B. Air current agitation type that mixes the contents using a spray device
  • C. Mixing vessel with a capacity less than 200L, or with a motor driving power less than 1kW.
  • D. For foods

* Notification of safety certification for dangerous machine & equipment - Chapter 5 Section 1 Article 10 Paragraph 2

Inspection Criteria

  • Materials
  • General information for manufacturing
  • Working foothold
  • Cover
  • Cover linked system
  • Locking device
  • Protection measures for driving unit
  • Indication
  • User manual
  • Grounding
  • Power disconnection device
  • Electric shock prevention
  • Wiring
  • Protection from overcurrent
  • Protection from motor overload
  • Protection from abnormal temperature
  • Equipotential grounding
  • Insulation resistance
  • Explosion-proof electric machinery, apparatuses
  • Control circuit & control function
  • Driving mode
  • Emergency stop system
  • Manipulation buttons and wire color
  • Indication
  • Warning indication
  • Test
  • Additional items